.student .toolbar.wechat-style-toolbar {
    .popover {
        width: 200px;
    }

    &:before {
        display: none;
    }
    $width: 50%;
    $height: 42px;

    .toolbar-inner {
        padding: 0;

        a {
            background-color: #fff;
            display: block;
            width: $width;
            height: $height;
            line-height: $height;
            border: 1px solid #B4B4B4;
            text-align: center;
            color: black;
            font-size: 15px;
        }
    }
}
